257STW bullets

Hey: Im' thinking of having kirby Allen make
me a 257STW with 26/27" tube 1-10 twist.
The problem is trying to find reloading componets.
I'd like to load 130/142gr bullets. I e-mailed (Wildcatbullets-new owner)
Paul Stimac and asked if they where up and running but
he said it would be 8-12 months before they are making
257 bullets! Any body have any Idea's